The Elder Scrolls V: Skyrim

- tried to lower graphic settings- deleted .ini files- reinstalled the game- deactivated and deinstalles highrespack (no more mods installed, if this is called a mod :D)- deactivated and activated all dlc (one after one)- changed sound settings- tried to load every savegame i have, deleted all savegames and tried one after one, tried to go for a new game- installed on windows 8- verified game cache- did a fresh install of my os and installed this game again